Last-minute plan: B-52s bash at Otto's Shrunken Head

If downing too many tropical drinks while moving along to "Rock Lobster" sounds like your idea of a good time (and if it doesn't, please don't invite us to any of your parties), swing by Otto's Shrunken Head this evening. The East Village tiki bar pays tribute to Kate Pierson and her band during tonight's installment of the biweekly Copycat shindig, when groups like Honeychild Coleman, the Lightning Kites and the Nervous Breakdowns pound out their best B-52s covers in the back room. Donning a ridiculous wig or outlandish outfit is optional but definitely welcome (9pm; free).